title: Carbon monoxide and carbon dioxide euthanasia of cats: duration and animal behaviour.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D002245:Carbon Dioxide / Q000506:poisoning*; D002249:Carbon Monoxide Poisoning; D002415:Cats; D005065:Euthanasia / Q000662:veterinary*
chemical_list: D002245:Carbon Dioxide